HK42188A - Copying apparatus - Google Patents

Copying apparatus

Info

Publication number: HK42188A
Authority: HK; Hong Kong
Prior art keywords: copying apparatus; copying
Prior art date: 1978-05-31

Application number

HK421/88A

Inventor

Masahiro Tomosada

Yoshimasa Kimura

Hisashi Sakamaki

Original Assignee

Canon Kk

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1978-05-31

Filing date

1988-06-09

Publication date

1988-06-17

1978-05-31 Priority claimed from JP6592578A external-priority patent/JPS54156643A/en

1978-05-31 Priority claimed from JP6592778A external-priority patent/JPS54156658A/en

1978-05-31 Priority claimed from JP6592878A external-priority patent/JPS54156659A/en

1978-05-31 Priority claimed from JP6592478A external-priority patent/JPS54156642A/en

1978-05-31 Priority claimed from JP6592678A external-priority patent/JPS54156644A/en

1988-06-09 Application filed by Canon Kk filed Critical Canon Kk

1988-06-17 Publication of HK42188A publication Critical patent/HK42188A/en

Links

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/70—Detecting malfunctions relating to paper handling, e.g. jams
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
- G03G15/041—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with variable magnification
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
- G03G15/28—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which projection is obtained by line scanning
- G03G15/30—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which projection is obtained by line scanning in which projection is formed on a drum

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Control Or Security For Electrophotography (AREA)
Exposure Or Original Feeding In Electrophotography (AREA)

HK421/88A 1978-05-31 1988-06-09 Copying apparatus HK42188A (en)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
JP6592578A JPS54156643A (en)	1978-05-31	1978-05-31	Copying apparatus
JP6592778A JPS54156658A (en)	1978-05-31	1978-05-31	Reflection type object detector
JP6592878A JPS54156659A (en)	1978-05-31	1978-05-31	Object detector
JP6592478A JPS54156642A (en)	1978-05-31	1978-05-31	Copying apparatus
JP6592678A JPS54156644A (en)	1978-05-31	1978-05-31	Jam detector

Publications (1)

Publication Number	Publication Date
HK42188A true HK42188A (en)	1988-06-17

Family

ID=27523949

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
HK421/88A HK42188A (en)	1978-05-31	1988-06-09	Copying apparatus

Country Status (4)

Country	Link
US (2)	US4264188A (en)
DE (1)	DE2922204A1 (en)
GB (3)	GB2083008B (en)
HK (1)	HK42188A (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5043864A (en) *	1978-08-24	1991-08-27	Canon Kabushiki Kaisha	Image forming apparatus
US4332462A (en) *	1979-05-25	1982-06-01	Canon Kabushiki Kaisha	Feed control device
JPS55156965A (en) *	1979-05-25	1980-12-06	Canon Inc	Feed control unit
JPS5675665A (en) *	1979-11-26	1981-06-22	Konishiroku Photo Ind Co Ltd	Paper feeding system of recording apparatus
JPS5741654A (en) *	1980-08-25	1982-03-08	Canon Inc	Image former
US5008712B1 (en) *	1980-10-17	1995-04-18	Canon Kk	Variable magnification copying apparatus and automatic shutdown therefor
JPS5814844A (en)	1981-07-20	1983-01-27	Minolta Camera Co Ltd	Electrophotographic copier
JPS5816260A (en) *	1981-07-21	1983-01-29	Mita Ind Co Ltd	Feeder for copying paper of copying machine
JPS58100162A (en) *	1981-12-10	1983-06-14	Konishiroku Photo Ind Co Ltd	Variable magnification type copying machine
US4398819A (en) *	1982-01-29	1983-08-16	Xerox Corporation	Combination scroll and marquee display
DE3317066A1 (en) *	1982-05-11	1983-11-17	Canon K.K., Tokyo	ORIGINAL SCANNER
JPS59174858A (en) *	1983-03-24	1984-10-03	Minolta Camera Co Ltd	Control mechanism of copying machine
US4621921A (en) *	1983-08-05	1986-11-11	Canon Kabushiki Kaisha	Original feeding apparatus
JPS60115927A (en) *	1983-11-28	1985-06-22	Toshiba Corp	Image processor
JPS60123863A (en) *	1983-12-09	1985-07-02	Sharp Corp	Automatic original feeder
US4685797A (en) *	1984-09-21	1987-08-11	Minolta Camera Kabushiki Kaisha	Copying machine control system
US4730204A (en) *	1985-04-11	1988-03-08	Sharp Kabushiki Kaisha	Copying machine with automatic original feeding device
DE3622405A1 (en) *	1985-07-03	1987-01-08	Minolta Camera Kk	ELECTROSTATIC PHOTOCOPYER
US4627711A (en) *	1985-09-30	1986-12-09	Xerox Corporation	Machine shutdown control
JPS6486165A (en) *	1987-05-15	1989-03-30	Minolta Camera Kk	Copying machine
JP2524762B2 (en) *	1987-07-21	1996-08-14	コニカ株式会社	Electrophotographic copying apparatus and control method
US5008714A (en) *	1987-10-09	1991-04-16	Minolta Camera Kabushiki Kaisha	Image forming apparatus having an automatic document feed device for automatically discharging a manually positioned document
US4786041A (en) *	1987-11-06	1988-11-22	Xerox Corporation	Document handler jam clearance and job recovery system
CN1058577C (en) *	1989-07-28	2000-11-15	佳能株式会社	Image forming apparatus
JPH03179463A (en) *	1989-12-08	1991-08-05	Canon Inc	Control method for image forming device
EP0432302B1 (en) *	1989-12-14	1994-03-02	Victor Company Of Japan, Limited	Electrophotography system
JPH08223364A (en) *	1995-02-16	1996-08-30	Ricoh Co Ltd	Image reader
JPH10112771A (en) *	1996-10-04	1998-04-28	Ricoh Co Ltd	Image reader
JPH10142848A (en) *	1996-11-11	1998-05-29	Sharp Corp	Image forming device
US5914791A (en) *	1997-05-20	1999-06-22	Tamarack Technologies Inc.	Structure of scanner having selector switch turned between platform scan mode and automatic document feeder scan mode

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3461302A (en) *	1966-05-09	1969-08-12	Bonitron Inc	Device for sensing the edges of webs of varying transparencies
US3623806A (en)	1969-10-20	1971-11-30	Minnesota Mining & Mfg	Original document feeder with registering gate and movable platen
JPS4856146A (en)	1971-11-13	1973-08-07
US3863912A (en) *	1971-11-22	1975-02-04	Addressograph Multigraph	Document feeder
US3815990A (en)	1972-04-19	1974-06-11	Apeco Corp	High speed copy machine
US4026647A (en) *	1972-09-01	1977-05-31	Ricoh Co., Ltd.	Copy sheet feed device
US3944794A (en) *	1972-12-05	1976-03-16	Xerox Corporation	Copying system control
JPS5099146A (en)	1973-12-27	1975-08-06
US4033692A (en) *	1975-10-30	1977-07-05	Xerox Corporation	Multi-mode reproducing machine
US4135808A (en) *	1976-11-26	1979-01-23	Pitney-Bowes, Inc.	Document feeder for a copier
US4175850A (en) *	1978-04-28	1979-11-27	Pitney-Bowes, Inc.	Control system for a reciprocating carriage drive system

1979
- 1979-05-24 US US06/042,235 patent/US4264188A/en not_active Expired - Lifetime
- 1979-05-31 DE DE19792922204 patent/DE2922204A1/en active Granted
- 1979-05-31 GB GB8128657A patent/GB2083008B/en not_active Expired
- 1979-05-31 GB GB7919005A patent/GB2026180B/en not_active Expired
1981
- 1981-03-12 US US06/242,721 patent/US4372673A/en not_active Expired - Lifetime
1982
- 1982-09-30 GB GB08227946A patent/GB2106874B/en not_active Expired
1988
- 1988-06-09 HK HK421/88A patent/HK42188A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
GB2083008B (en)	1983-05-11
DE2922204A1 (en)	1979-12-06
DE2922204C2 (en)	1993-02-04
GB2026180B (en)	1983-04-27
US4372673A (en)	1983-02-08
GB2083008A (en)	1982-03-17
GB2106874A (en)	1983-04-20
US4264188A (en)	1981-04-28
GB2106874B (en)	1983-08-17
GB2026180A (en)	1980-01-30

Legal Events

Date	Code	Title	Description
2004-12-15	PE	Patent expired

Publication	Publication Date	Title
GB2119760B (en)	1984-04-26	Copying apparatus
GB2114773B (en)	1983-12-14	Copying apparatus
GB2106874B (en)	1983-08-17	Copying apparatus
GB2025378B (en)	1982-08-04	Docufeeding apparatus
GB2064432B (en)	1984-06-20	Copying apparatus
JPS54115147A (en)	1979-09-07	Electrochrom apparatus
GB2025324B (en)	1982-09-02	Copying apparatus
DE2962020D1 (en)	1982-03-11	Egg-collecting apparatus
GB2125014B (en)	1984-08-01	Copying apparatus
GB2025323B (en)	1982-07-14	Electrophotographic copying apparatus
AU4277278A (en)	1979-07-26	Apparatus
GB2066737B (en)	1984-07-25	Copying apparatus
GB2035211B (en)	1983-03-23	Electrostatic copying apparatus
JPS5452543A (en)	1979-04-25	Electrostatic copying apparatus
EP0004706A3 (en)	1979-10-31	Wire-guidance apparatus
GB2012073B (en)	1982-08-04	Electrophotographic copying apparatus
GB2104489B (en)	1983-06-08	Electrostatic copying apparatus
GB2016959B (en)	1982-09-15	Electrostatic copying apparatus
HK23387A (en)	1987-03-27	Electrostatic copying apparatus
GB2075474B (en)	1982-12-08	Electrostatic copying apparatus
GB2021971B (en)	1982-11-03	Piperting apparatus
GB2038585B (en)	1983-04-27	Duct-tracing apparatus
GB2025796B (en)	1982-11-24	Developing apparatus
GB2099362B (en)	1983-04-27	Sheet-laminating apparatus
GB2024273B (en)	1982-10-13	Blow-texturing apparatus